baber/WOPTO huggingface dataset:
Patent JP-H0454052-A (JP)
Title: Clock fault evading method
Inventor: IWAMOTO JUN
IPC: H04Q11/04
Filed: 1990-06-21
Abstract: PURPOSE:To minimize speech interruption as small as possible by selecting automatically an internal clock when a clock from a clock distributer is interrupted. CONSTITUTION:An output of an output clock interruption detection circuit 15 is inputted to a selection circuit 21 selecting a clock and the changeover between an external clock from a PLO and an internal clock from an oscillator 23 is implemented automatically. The output of the output clock interruption detection circuit 15 is inputted to a state display register SR, in which a relevant bit is set and enters the selection circuit 21 via a buffer 31 to make clock changeover. Thus, the clock is switched automatically by using the output from the output clock interruption detection circuit 15 in this way, only momentary interruption is caused in the clock and much remarkable fault is not caused to talking or the like.
Patent JP-S6053905-A (JP)
Title: Optical transmitter body
Inventor: YAMASHITA HIROSHI
IPC: G02B6/24
Filed: 1983-09-05
Abstract: PURPOSE:To obtain an optical transmitter body which has an excellent photodetecting angle without photodetecting loss and has high performance by forming a packed layer between the connecting end faces at the juncture of cores formed by connecting successively plural transparent synthetic quartz rods and coating the same with a flexible transparent heat shrinkable tube inserted across the ends. CONSTITUTION:An optical transmitter body is constituted of plural pieces of transparent synthetic quartz rods 1a of which core parts 1 are successively connected longitudinally via connecting parts 3. Each connecting part 3 between the rods 1a is constituted of a packing material 3a consisting of elastic transparent rubber or plastic packed between the connecting ends of the rods 1 and a flexible transparent heat shrinkable tube 3b adhered and covered under thermal shrinkage across the connecting ends of rods 1 including the layer 3a. For example, silicone rubber having the absorbancy index and refractive index approximate to those of quartz is used for the layer 3a and a fluoroethylene propyelene resin or the like is used for the tube 3b. Since each core 1 consists of the quartz rod alone as mentioed above, there is no photodetecting loss and 100% photodetecting section is obtd. Since the parts 3 are highly flexible, the optical transmitter body is easily laid along the floor, wall, etc. a building.
Patent JP-H05336406-A (JP)
Title: Digital signal processing camera
Inventor: MURAYAMA HIDEAKI
IPC: H04N5/14
Filed: 1992-05-30
Abstract: PURPOSE:To improve the S/N by making quantization steps small and reducing a quantization error. CONSTITUTION:An A/D converter 4 converts a signal with a 240% dynamic range which is supplied from an input terminal 21 into 10-bit digital data. The 10-bit digital data are represented without causing the analog signal with the 240% dynamic range overflow. A DSP circuit 5 processes the signal with the 240% dynamic range from the A/D converter 4 as specified to compress its dynamic range to 100-120% which is <=1/2 time. At this time, the DSP circuit 5 assigns 10 output bits by shifting them downward by one bit corresponding to the <=1/2 level compression of the input.
Patent JP-S5787524-A (JP)
Title: Processing for oily sludge waste material
Inventor: DEGUCHI AKIRA
IPC: F23G7/00
Filed: 1980-11-19
Abstract: PURPOSE: To perform a normal combustion of oily sludge waste material without using any additional fuel by a method wherein the oily sludge waste material is fed in such a degree as it always shows a rate less than a specified rate in respect to a medium sand and at the same time air having volume of specified time as large as that of required for getting minimum flowing speed is supplied.  
     CONSTITUTION: To the main body 1 of the incinerator is located a feeder port 3a of a sludge feeder machine 3 and further a sludge dispersion unit 4 is also arranged. Medium sand for the medium sand feeder machine 6 is transported onto a gas dispersion plate 2 in the incinerator 1 by a screw conveyor 6b. Flowing gas is blown into the incinerator through gas dispersion plate 2 by an air blower 8. Air having volume of 2 to 2.5 times as that of air feeding rate corresponding to the minimum flowing speed is supplied, and the oily sludge waste material is supplied under such a volume as always showing 50% or less in respect to the medium sand, thereby a constant normal combustion can be obtained without causing any channeling at all. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H119955-A (JP)
Title: Spray type rectangular absorbing column of exhaust gas desulfurization device
Inventor: MATSUMOTO ARIO
IPC: B01D53/50
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a spray type rectangular absorbing column of an exhaust gas desulfurization device in which the column has a low height, a spray nozzle can be easily arranged and a flow of gad can be prevented from being deflected. SOLUTION: In the absorbing column, into which exhaust gas is introduced and desulfurized, a body 1 of the column is formed into a box-shape, a liquid sump 9 for storing absorbent slurry is formed at the bottom of the body 1, an absorbent spray means 7 is provided in the upper zone of the body 1, and an exhaust gas inlet 4 to introduce exhaust gas is provided above the sump 9 of the body 1, while an exhaust gas outlet port 5 to discharge the exhaust gas is provided above the means 7.
Patent JP-H0337055-A (JP)
Title: Assembly of acetabulum cup
Inventor: KURISUTEIAN NURISA
IPC: A61B17/80
Filed: 1990-06-20
Abstract: PURPOSE: To prevent looseness of a screw-fixed coupling causing by sinking an acetabular cup by providing a stitch-use acetabular cup attached to a threaded opening portion, a bone-use screw consisting of the screw of two continued different pitch, and an inserting material for combining with the acetabular cup. CONSTITUTION: When an inserting material 14 is inserted into the inside of an acetabular cup 1, the inserting material 14 is tightly inserted into the cup 1 by combining a flange 26 with a groove 25, at that time an ear 18 is inserted into a hole 13 and becomes not rotate. A screw 21 consists of the thread of two continued different pitches, the first screw 23 having a few pitches and started from the head 22 of a screw is combined with the screw of an elongated portion 11 with a thread of the opening portion 7, 8 of the acetabular cup 1. And a next screw 24 is fixed to the bone of a patient A thread 23 is contacted with a thread 12 so that the screw 21 is fixed with the cup 1, consequently, the sinking of the cup 1 is prevented if the part of an ilium is drawn back due to the transmission of a stress is not adequate.
Patent JP-H06345480-A (JP)
Title: Low level alpha-ray glass and method for producing the same
Inventor: SENOO TATSUYA
IPC: C03C3/115
Filed: 1993-06-08
Abstract: PURPOSE:To provide a low level alpha-ray glass suitable for cover glass used for solid imaging elements, etc., and reduced in the release of alpha-rays, and a method for producing the same. CONSTITUTION:The low level alpha-ray glass is obtained by melting a glass raw material composition comprising 50-75wt.% SiO2, 5-25wt.% B2O3, 0-3.5wt.% Al2O3, 1-25wt.% K2O, 0-20wt.% Na2O, 0-5wt.% Li2O, the total amount of K2O+ Na2O+Li2O being 7-25wt.%, and the total amount of As2O3+Sb2O3 being 0-1wt.%, further MgO, CaO, SrO, BaO, TiO2, PbO, and ZnO in amounts of 0-5wt.%, respectively, and furthermore a fluoride compound in an amount of 0.5-10wt.% as fluorine(F), the fluoride being substituted with a part or all of one kind or more of the oxides of the above-mentioned metal elements, at 1250-1500 deg.C, and has an alpha-ray amount of <=0.02 (count/cm<2>.hr).
Patent JP-H0915730-A (JP)
Title: Rear surface projection type screen
Inventor: OMI OSAMU
IPC: G03B21/625
Filed: 1995-06-29
Abstract: PURPOSE: To make it possible to obtain images which have an excellent light resistance characteristic, are less affected by external light and have an excellent light distribution characteristic and the excellent balance characteristic of the influence of the external light by forming specific lenticular lenses on the incident surface side of a lenticular lens sheet. CONSTITUTION: This rear surface projection type screen is constituted by arranging a Fresnel lens sheet 1 on a light source side and arranging the lenticular lens sheet 2 on an observation side. The lenticular lenses of which the lens pitch P and the radius R of curvature satisfy the relation 1.4<=P/R<=1.9 are formed on the incident surface of the lenticular lens sheet 2. The lenticular lens sheet 2 having the excellent light distribution characteristic and the excellent balance characteristic of the influence of the external light is obtd. as the rear surface projection type screen by forming such lenticular lenses on the incident surface.  The reason thereof lies in that the light distribution characteristic of the rear surface projection type screen degrades if the P/R is below 1.4 and conversely the influence of the external light of the rear surface projection type screen increases when the P/R exceeds 1.9.
Patent JP-H0214686-A (JP)
Title: Television tuner
Inventor: ARIYOSHI ISAO
IPC: H04N5/44
Filed: 1988-06-30
Abstract: PURPOSE:To prevent the characteristic deterioration at the midband reception of a CATV by operating a circuit attenuating the FM band at the reception of the VHF low band only. CONSTITUTION:At the reception of the VHF low band (BI) of the 1st hand, a power voltage is applied to a terminal VU and a diode D0 is turned off through a diode D3, coils L1-L3, and an FM trap circuit comprising L0,C0 is acted. At the reception of VHF high band (BII) of the 2nd hand, power voltage is applied to a terminal VH, at the reception of VHF super band (BIII) of the 3rd band, power voltage is applied to a terminal VS, at the reception of UHF high band (BIV) of the 4th band, power voltage is applied to a terminal VU, and the FM trap circuit is released through diodes D1, D2,D4. Thus, the FM trap circuit is released at a higher channel than the channel A-5, the deterioration in the characteristic such as S/N and sensitivity is avoided.
Patent JP-H0364359-A (JP)
Title: Molding compound of arylene sulfide polymer, having improved processability
Inventor: HANSUUDETOREFU HAINTSU
IPC: C08K5/20
Filed: 1990-06-25
Abstract: PURPOSE: To improve processability by incorporating an arylene sulfide polymer and a specific amide and/or a urea.  
     CONSTITUTION: (A) 70-99.95 wt.% of an arylene sulfide polymer of preferably polyparaphenylene sulfide, (B) 0.05-30 wt.% of an amide and/or a urea of formulae I-VI (wherein R 1  is a linear and/or branched, (un)saturated, open-chained and/or cyclic, a hetero atom-containing aliphatic and/or a (hetero)aromatic, 1-40C hydrocarbon group; R 2  is H, R 1 , a group of formula V or VI; R 3  and R 4  are each a linear or branched, open-chained or cyclic, aliphatic or aromatic, 2-20C divalent hydrocarbon group which may contain a hetero atom; m is 3-50; n is an average molecular weight of a polyamideamine which is the basis of the compounds of formulae II and IV and is 500-50,000; the additives corresponding to formulae II and IV may have a terminal group of 1-10C alkyl, aryl, etc., having COOH or an amine and the polyamideimine which is the basis of the additives of formulae II and IV may contain a dicarboxylic acid, a triamine, etc.) and, if necessary, (C) 0.001-300 wt.% of an additive are mixed. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0459724-A (JP)
Title: Mineral in biologically useable form
Inventor: MOSUTAFUA ESU FUAHIMU
IPC: A61P31/04
Filed: 1990-06-25
Abstract: PURPOSE: To obtain the subject readily absorbable mineral effectively acting on the cell level in a target organ, by neutralizing a mineral salt of pentose or hexose carboxylic acid derivative with a specific amino acid. CONSTITUTION: This mineral is biologically available form is obtained by combining a mineral salt of pentose or hexose carboxylic acid derivative (e.g. zinc gluconate) with at least one kind of amino acid selected from the group consisting of alanine, valine, isoleucine, proline, glycine, serine, threonine, asparagine, glutamine, lysine, arginine and histidine in the molar ratio of (0.05:1.0) to (1.0:0.05), pref. (0.1:0.3) to (0.3:0.1) so as to be neutralized at pH6-8 (pref. pH6.5-7.5). The mineral to be used is e.g. zinc, calcium, iron, magnesium, manganese.
Patent JP-H0461160-A (JP)
Title: Thin-film transistor
Inventor: OCHII KIYOBUMI
IPC: H01L29/786
Filed: 1990-06-22
Abstract: PURPOSE:To remove parasitic TFT (a than-film transistor) operation by forming a first thin-film constituting a first gate electrode and a third thin-film organizing a second gate electrode on both sides of a second thin-film including a channel region respectively and setting the potential of the first and second gate electrodes at the same potential. CONSTITUTION:Each one end of transfer gates Q1, Q2 is connected to bit lines BL, BL, and each other end is connected at storage nodes A, B. Each gate of the transfer gates Q1, Q2 is bonded with a word line WL. Each drain of an N channel MOS transistor Q3 and a P channel TFTQ4 is connected at the storage node A respectively, and the drains of an N channel MOS transistor Q5 and a P channel TFTQ6 are connected at the storage node B respectively. The gate of the transistor Q3 is bonded at the storage node B, and the source of the transistor Q3 is connected at ground potential Vss. The gate of the transistor Q5 is bonded at the storage node A, and a source is connected at ground potential Vss. Accordingly, parasitic TFT operation can be removed.
Patent JP-S6320934-A (JP)
Title: Data communication equipment
Inventor: TAMURA KIMITO
Filed: 1986-07-15
Abstract: PURPOSE:To reduce the cost by adding a simple room unit to an existing colistening line and a TV set, utilizing a few videotex to allow another room to receive CAPTAIN service. CONSTITUTION:When a request signal enters a totalizing computer from a 2nd room while a room unit 2 of a 1st room accesses a videotex C1, a RAM confirms that the videotex C1 is in use and a videotex C2 is idle, designates a video signal of 216MHz to the C 2 and a control signal of 15MHz, sets the result to selector circuits 10, 12 to allow the room unit of the 2nd room to communicate with the C 2. When a request signal comes from a 4-th room while the room unit of a 3rd room communicates with a videotex C3, when it is supposed that only 3 sets of videotex are available in this case, the busy state is informed to the 4-th room, the computer allows a display section 6 to display a WAIT sign and informs it to the 4-th room as soon as any idle videotex exists and sets the said CAPTAIN service as required.
Patent JP-H08332962-A (JP)
Title: Motor-driven power steering control device
Inventor: WAKAO HIROKAZU
IPC: B62D5/04
Filed: 1995-06-07
Abstract: PURPOSE: To correctly detect the pulsating frequency of an alternator and suppress voltage drop of supply voltage by individually providing wiring for connecting an output terminal of the alternator to a battery and wiring for connecting the output terminal of the alternator to a controller, and providing wiring to another electric load from the terminal of the battery. CONSTITUTION: A controller 10 receiving the output signal of a torque sensor 2 serving as a travel state deteting means and controlling an electric motor (m) for imparting steering assist is provided with a computer control circuit 7 for controlling a motor driving circuit 8 according to the travel state, and a power circuit 5 for selectively controlling main voltage or backup voltage to apply it to the computer control circuit 7. The power circuit 5 controls according to the pulsation detected result of an alternator pulsation detecting circuit 4. Wiring 11 for connecting the output terminal of an alternator 1 to a battery B, and wiring 9 for connecting the output terminal of the alternator 1 to the controller 10 are provided separately, and wiring to another electric load 3 is provided from the terminal of the battery B.
Patent JP-S6321717-A (JP)
Inventor: OKO ICHIRO
IPC: H01H21/28
Filed: 1986-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S648038-A (JP)
Title: Base material sheet for building material
Inventor: SHOJI MICHIO
IPC: B32B17/12
Filed: 1987-06-30
Abstract: PURPOSE:To suppress fluff of base material sheet surface without disturbing the permeability of resin paste by providing surface layers formed mainly of fine and short glass fibers for the weight of the glass fiber and mean fiber diameter to satisfy specific relation formula on both side faces of an intermediate layer mainly formed of glass fibers having specific mean fiber diameter and mean fiber length. CONSTITUTION:Surface layers mainly formed of glass fibers having 5mum or less of mean fiber diameter and 5mm or less of mean fiber length are provided on both side faces of an intermediate layer mainly formed of glass fibers having 7-15mum of mean fiber diameter and 3-30mm of mean fiber length. The surface layers satisfy a formula W/D<3, where W is the weight (unit: g/m<2>) of the glass fiber of the surface layer, and D is mean fiber diameter (unit: mum) of the glass fiber of the surface layer. The intermediate layer provides strength and dimensional stability. The surface layer does not have fiber which becomes fluff due to large protrusion, is uniformly dispersed to obtain smooth surface, and can sufficiently impregnate resin paste, such as polyvinyl chloride sol.
Patent JP-H0819253-A (JP)
Title: Single-element composite current resonance converter circuit
Inventor: OTA SHINGO
IPC: H02M3/28
Filed: 1994-06-24
Abstract: PURPOSE:To reduce a switching loss by a method wherein a DC power supply is closed and opened with one switching device and, further, a resonance current is applied to the switching device. CONSTITUTION:An inductor L21 is connected in parallel to a series resonance circuit composed of an insulating transformer T21 and a capacitor C21 and a switching means which closes and openes a DC power supply supplied to the above-mentioned components is provided. When a switching device Q21 is turned off, the inductor L21, a primary coil L22 and the capacitor C21 make resonance to reduce the switching loss when the DC power supply is closed next.
Patent JP-H0919115-A (JP)
Title: Method and system for manufacturing air-core coil
Inventor: KOGO TATSURO
IPC: H02K3/04
Filed: 1995-06-30
Abstract: PURPOSE: To cut a wire accurately substantially in the center of stripped part by providing a laser unit for irradiating the wire with a laser beam immediately before the winding work is finished and the wire is stopped thereby stripping the wire by evaporating the coating over a specified range at the cutting point. CONSTITUTION: Upon finishing the primary winding, a wire is wound by a predetermined number of turns continuously before starting the secondary winding. Immediately before ending the secondary winding of wire, a laser unit 21 is turned on irradiating the wire 2 with a laser beam in front of a cutter 18 thus stripping the wire 2 by thermally evaporating the insulation layer and fusion layer. Secondary winding is ended during the stripping operation of wire and when the wire 2 is stopped, substantially the center of stripped part is located at the cutting position of cutter 18. This system prevents the environment of peripheral apparatus from being damaged and eliminates troubles owing to disordered winding or reflow.
Patent JP-H0610394-A (JP)
Title: Draining device for hot water washing toilet seat unit
Inventor: NIIYAMA TETSUJI
IPC: E03D9/12
Filed: 1992-06-23
Abstract: PURPOSE:To simplify a draining operation for prevention of freezing by disposing a hot water tank on a level higher than a reserve tank to utilize head pressure so that the water stored in the hot water tank is discharged into a toilet bowl through a water discharge passage provided in the reserve tank. CONSTITUTION:By depressing an operation switch 15, a flow passage changeover device 5 is opened through a control circuit 14. Since a hot water tank 4 is located on a level higher than a reserve tank 2, the water in the tank 4 flows into the tank 2. And this water is discharged into a toilet bowl from a water discharge port of the tank 2. As a result, damage to the hot water tank due to freezing of water can be avoided and draining operation can be performed easily in a simple manner.
Patent JP-H074572-A (JP)
Title: Method for connecting steel pipe
Inventor: YASUNAMI HIROMICHI
IPC: E04B1/24
Filed: 1993-06-11
Abstract: PURPOSE:To easily, quickly and threadingly interconnect a plurality of steel pipes without welding by using a collared joint fitting and stepped joint fitting. CONSTITUTION:A large diameter male screw part 3A in a stepped joint fitting 3 having a large diameter male screw part 3A and a small diameter reversing male screw part 3B is screwed into a female screw part 4A on the inner surface of an end of one steel pipe 4 of steel pipes 1, 4 to be connected to each other. A male screw part 2C in a collared joint fitting 2 having a collar part 2A provided projectingly on the outer periphery of one end and a female screw part 2B on the inner surface at the collar part 2A side while having the male screw part 2C on the outer surface is screwed into a female screw part 1A on the inner surface of an end of the other wteel pipe 1. The small diameter male screw part 3B of the stepped joint fitting 3 is screwed into the female screw part 2B on the inner surface of the collar part 2A on the collared joint fitting 2 to pivot the collar part 2A of the collared joint fitting 2, so that the ends of one steel pipe and the other steel pipe 4, 1 are threadingly butt jointed through the collar part 2A therebetween.
Patent JP-H06350108-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOSHINO ISAO
IPC: H01L27/08
Filed: 1993-06-10
Abstract: PURPOSE:To enable the check in wafer condition and enable the mounting to various packages by forming a Zener diode ZD for generation of reference voltage and a diode for temperature compensation on the same plane of a semiconductor substrate. CONSTITUTION:The main junction of a Zener diode is made by an n-type semiconductor substrate 1 and a p-type polycrystalline silicon film 5, and it is surrounded with a guard ring constituted of a p-type diffusion layer 4. A diode for temperature compensation to compensate the temperature property of the Zener diode is constituted of a p-type diffusion layer 3, which is made at the same time as the p-type diffusion layer 4 being a guard ring, and an n-type semiconductor substrate 1. An Al electrode 6 is made on each element.
Patent JP-H0216004-A (JP)
Title: Continuously producing device of long ceramic plate
Inventor: TAKIGUCHI HIDEKI
IPC: B28B3/20
Filed: 1988-07-02
Abstract: PURPOSE:To prevent the occurrence of the separation or void, etc. between layers by a method in which while the clays of different stocks are extrusion- molded simultaneously and in laminated state, a special thin layer is caused to intervene integrally between the surface layer becoming decorative surface and the surface of the main object becoming a fitting part. CONSTITUTION:An extrusion molding machine has the construction in which a plurality of extruders 2, 3 and the feeder 4 feeding the raw material of a thin layer C with the faculties of both adhesion and buffer so as to cause it to intervene between two layers, are connected to the same head 5. The continuously formed belt D composed of clays A, B and three thin layers C and having the shape of a prescribed cross section, is formed. The clay A acts as the main object in the formed belt D, the clay B shows a decorative surface or pattern and the thin layer C acts as an adhesive and a buffer. While the thin layer C sticks the clay A to the clay B integrally, it functions as the buffer for the difference of shrinkage, melting and softening in the sintering process.